baber/WOPTO huggingface dataset:
Patent RU-2743628-C1 (RU)
Title: Система предотвращения ошибочной установки
Inventor: KAMOSHIDA SHIGEMI
IPC: G03B1/00
Filed: 2020-02-25
Granted: 2021-02-20
Abstract: Настоящее изобретение относится к системе для предотвращения ошибочной (неправильной) установки картриджа на основном корпусе устройства формирования изображения. Заявленная система предотвращения ошибочной установки содержит: первый картридж, включающий в себя первый ограничиваемый участок, второй картридж, включающий в себя выступающий участок и второй ограничиваемый участок, основной корпус первого устройства, выполненный с возможностью обеспечения установки на нем первого картриджа и предотвращения установки на нем второго картриджа и основной корпус второго устройства, выполненный с возможностью предотвращения установки первого картриджа и обеспечения установки второго картриджа на основном корпусе второго устройства, причем основной корпус второго устройства включает в себя углубленный участок и ограничительный элемент, выполненный с возможностью перемещения между позицией ограничения, в которой первый и второй картриджи ограничены в установке на нем, и позицией без ограничения, в которой первый и второй картриджи не ограничены в установке на нем, причем первый картридж не включает в себя участка, соответствующего выступающему участку второго картриджа, а основной корпус первого устройства включает в себя участок поверхности в позиции, соответствующей углубленному участку основного корпуса второго устройства, и не включает в себя элемента, соответствующего ограничительному элементу основного корпуса второго устройства. Технический результат заключается в обеспечении возможности сконструировать систему предотвращения ошибочной установки, использующую несложно структурированный основной корпус устройства. 3 з.п. ф-лы, 14 ил.
Patent RU-2740936-C1 (RU)
Inventor: Poddubnyak Viktor Yakovlevich
IPC: B23H9/00
Filed: 2020-05-25
Granted: 2021-01-21
Abstract: FIELD: chemistry. 
     SUBSTANCE: group of inventions relates to method and device for electrospark deposition of coating on part surface used for production of wear-resistant, anticorrosive and heat-resistant coatings on parts and units of machines. Method includes treatment of surface by vibrating electrode, moving at an angle to processed surface, at which at moment of contact of electrode and part current flow pulse is supplied and part of surface formed by contact spot electrode-part is processed. Preliminary contact surface is prepared with high-frequency current pulses with variable duration of pulses from 0.5 to 20 mcs and variable duty cycle from 1 % to 80 % of their duration, besides, simultaneously with supply of current pulses voltage is stabilized on contact spot by control of electrode pressure on processed surface by change of amplitude and frequency of its vibration within 40–800 Hz. During the coating process, the process is controlled using information on the value of electric energy consumed in the spark gap measured on the contact spot. 
     EFFECT: obtaining homogeneous coatings having high continuity and thickness. 
     3 cl, 6 dwg
Patent RU-2744229-C1 (RU)
Inventor: Krasovskij Andrej Aleksandrovich
IPC: G08B5/00
Filed: 2020-06-04
Granted: 2021-03-03
Abstract: Изобретение относится к области радиочастотной идентификации. Технический результат заключается в повышении стабильности работы RFID-систем и RFID-меток, в возможности оценки равномерности зоны покрытия ЭМ сигнала, излучаемого RFID-антеннами и генерируемого от UHF RFID-считывателями, в сокращении финансовых издержек при внедрении систем, при разработке RFID-оборудования и RFID-систем, а также в повышении эффективности их использования на реальных объектах внедрения. Технический результат достигается благодаря тому, что происходит формирование диаграммы направленности, а с помощью аналогового и цифрового детекторов производится регистрация сигналов, команд и данных. Аналоговым детектором производится сравнение сигналов от RFID-считывателя и предоставляется оператору информация о стабильности или нестабильности сигнала RFID-считывателя, притом управление элементами индикации производится незамедлительно, обеспечивая высокую скорость реакции изобретения на сигналы RFID-считывателя. А цифровым детектором, в свою очередь, производится декодирование команд RFID-считывателя, фильтрация команд, синтаксический разбор данных и сообщается информация оператору о качестве сигнала и команд RFID-считывателя. Способ реализуется при помощи устройства, содержащего RFID-метку: антенно-фидерный тракт и приемопередатчик; два детектора команд - аналоговый и цифровой, работающие независимо друг от друга. Приемопередатчик и оба детектора запитаны от источника питания. 2 н.п. ф-лы, 3 ил.
Patent RU-2744727-C1 (RU)
Title: Drainage manifold mouth
Inventor: GOLUBENKO MIKHAIL IVANOVICH
IPC: E02B11/00
Filed: 2020-06-22
Granted: 2021-03-15
Abstract: FIELD: land development.  
     SUBSTANCE: invention relates to the field of land development and can be used for automatic regulation of groundwater, mainly for drainage systems. The mouth of the drainage collector contains a well (12) with a discharge branch pipe (9) with elbows (3 and 5) and a water outlet head (18) of the discharge collector (19). The well (12) is closed from above by a cover (13), which has a spring-loaded air valve (14) to release air into the atmosphere. The locking elements (15 and 16) are hollow, have a hollow cone, the tops of which are oriented coaxially to each other and fixed rigidly to the movable lever (17) with the float (22), one of the locking elements overlaps the opening of the outlet pipe (9), and the other - opening of the head (18) of the water outlet collector (19). The locking elements (15 and 16) have large bases on the side of the overlap of the water outlets, made with flat pressure rings (23 and 24) with sealing flat rubber (25 and 26) in the form of disks oriented coaxially to the cavities of the branch pipe (9) and the head (18 ) the water outlet collector (19). The locking elements (15 and 16) are attached with their tops to the movable lever (17), one end of which is connected to the float (22), and the other to the axis of rotation (20), fixed in the walls of the well with the possibility of moving up or down the float elements of automatic action.  
     EFFECT: invention provides the creation of easy-to-manufacture and durable in operation locking elements and an increase in the reliability of the device. 
     3 cl, 1 dwg
Patent RU-2740526-C1 (RU)
Inventor: POZHBELKO VLADIMIR IVANOVICH
IPC: F16H21/26
Filed: 2020-07-07
Granted: 2021-01-15
Abstract: FIELD: machine building.SUBSTANCE: invention relates to the machine building. Hinged crank mechanism comprises a closed kinematic chain including a post, a connecting rod and rotary lever links arranged between them. Closed kinematic chain is made in the form of multi-contour hinged parallelogram, in which each separate connecting rod is made in form of three-hinged link, for example in form of equilateral triangle of three-hinged con-rod, kinematically connected to the rack by means of two-hinged bell cranks of equal length and parallel installed in each direction in one direction during assembly of kinematic chain with formation in it connected to each other through three-hinged con-rod parallelogram closed circuits.EFFECT: better performance is provided.5 cl, 6 dwg
Patent RU-2747667-C1 (RU)
Inventor: Loboda Egor Leonidovich
IPC: G08B17/10
Filed: 2020-08-12
Granted: 2021-05-12
Abstract: FIELD: ground monitoring systems.  
     SUBSTANCE: invention relates to systems for ground monitoring of natural areas for the purpose of detecting foci of natural fires. To implement the technical result, the claimed solution provides wind speed and direction sensors, a near-field video recording module and a data transmission module, a distributed set of several monitoring and data transmission posts equipped with a gas composition sensor and a sensor of aerosols formed during natural fires, monitoring and transmission posts data are located at the existing facilities of the monitoring infrastructure and include a server for collecting, processing and analyzing information coming from monitoring posts and an operator post connected to it with an interface, while the mentioned monitoring and data transmission posts are connected by wireless communication channels to the collection, processing and analysis server information. 
     EFFECT: development of an integrated system for monitoring natural fires, allowing for over-the-horizon detection of combustion foci and minimizing false alarms of the system.  
     4 cl, 2 dwg
Patent RU-2741151-C1 (RU)
Inventor: Kozin Aleksej Viktorovich
IPC: B64D17/34
Filed: 2020-09-02
Granted: 2021-01-22
Abstract: FIELD: safety systems. 
     SUBSTANCE: electronic parachuting safety system comprises a safety parachute device (SPD), an on-board module (OBM), a self-test module of safety parachute devices (SM). SPD is arranged in spare parachute pack and comprises electronic microprocessor unit, indication unit and actuator connected in certain manner. Electronic microprocessor unit comprises a computing device, a radio channel module and is equipped with a pressure input of a barometric pressure sensor. Indication unit has two light-emitting diodes, and the internal cavity of the housing of the indication unit is sealed. Actuator comprises a hole, through which stray parachute loop of parachute system is passed, knife and igniter. OBM is placed in an aircraft or on an airborne vehicle and comprises a housing with a display unit, an on button, electronic microprocessor unit, barometer and radio channel module. SM consists of a housing, a display unit, an activation button and a radio channel module. 
     EFFECT: higher reliability and accuracy of initiation of operation of reserve parachute under certain conditions. 
     1 cl, 1 dwg
Patent RU-2747411-C1 (RU)
Inventor: PARK DAE YEUNG
IPC: E04H1/04
Filed: 2019-04-02
Granted: 2021-05-04
Abstract: Изобретение относится к проектной конструкции многоквартирного дома, в котором множество квартирных блоков, каждый из которых является мезонетом, в котором два этажа, включающие в себя верхний этаж и нижний этаж, объединены в отдельный квартирный блок, повторно расположено в вертикальном и горизонтальном направлениях. В проектной конструкции каждый квартирный блок имеет гостиную, расположенную на верхнем этаже, и множество спален, расположенных на нижнем этаже. Двойные пилоны, расположенные на расстоянии друг от друга, установлены на боковых границах смежных квартирных блоков. Двойные пилоны включают в себя пару первых пилонов, расположенных внутри квартирного блока, и пару вторых пилонов, расположенных снаружи квартирного блока и расположенных внутри другого квартирного блока, смежного с ним. Первый балочный элемент, который служит в качестве конструкции, несущей нагрузку, соединен с первым пилоном и установлен на него. Второй балочный элемент, который служит в качестве конструкции, несущей нагрузку, соединен со вторым пилоном и установлен на него. Соединительная балка двойных пилонов, выполненная с возможностью соединения первого пилона и второго пилона, дополнительно обеспечена на боковой поверхности плиты нижнего этажа. Изобретение позволят повысить безопасность конструкции, ее шумоизоляцию, обеспечивает возможность легкой реконструкции. 4 з.п. ф-лы, 6 ил.
Patent RU-2745910-C1 (RU)
Inventor: Kosianov Denis Iurevich
IPC: C04B35/47
Filed: 2020-10-08
Granted: 2021-04-02
Abstract: FIELD: nanotechnology.  
     SUBSTANCE: invention relates to nanotechnology, namely to methods for producing new biphasic ceramic materials for the needs of thermoelectric generation. A method for producing biphasic thermoelectric ceramics includes preparing a powder system from initial powders of strontium carbonate SrCO 3  and titanium dioxide TiO 2  by their combined high-energy grinding in ethanol, annealing and drying, after which the resulting material is sintered under mechanical stress. The powder system is formed from submicron strontium carbonate powder SrCO 3  and nanosized powder of titanium dioxide TiO 2 , taken in an amount that provides a ratio of the phases formed after sintering strontium titanate SrTiO 3  and titanium dioxide TiO 2  in the form of rutile by volume 1:1. Drying is carried out at a temperature of 60-80°C for 24-48 hours, followed by granulation of the powder system through a sieve with an effective mesh size of 75 microns and followed by annealing in air at 600-800°C for 2-4 hours. The resulting material is subjected to reaction spark plasma sintering at an external pressure of 21.5 MPa at a heating rate of 55°C/min to 1200-1250°C and held at this temperature for 5 minutes. Annealing is optionally carried out after sintering. 
     EFFECT: obtaining biphasic thermoelectric ceramics SrTiO 3 /TiO 2  with a uniform distribution of phases in the entire volume, saturated with interfaces between two phases, where the formation of a two-dimensional electron gas is possible.  
     1 cl, 2 dwg, 1 tbl
Patent RU-2758920-C1 (RU)
Title: Screw drill for frozen soils
Inventor: Marchenko Igor Gavrilovich
IPC: E02F5/16
Filed: 2020-11-03
Granted: 2021-11-03
Abstract: FIELD: earthworks. 
     SUBSTANCE: invention relates to the production of earthworks, in particular to devices for the formation of wells. A screw drill for frozen soils contains a conical core with a screw blade consisting of a traction section with a constant pitch of blade turns and a destructive section with a pitch of blade turns having a constant increment relatively to the pitch of turns of the traction section of the blade. The screw blade is made with the same number of turns on the destructive and traction sections, equal to no more than two. An angle of inclination of the forming upper surface of the screw blade in the destructive section to the axis of rotation changes its value from 42° to 90°. An angle of rotation of the radius of the screw blade, at which its increment occurs, is in the range from 90° to 270°. The ratio of the radius of the screw surface at the end of the destructive section of the screw blade to the radius of the screw surface at the beginning of the destructive section of the screw blade is from 1.5 to 1.7.  
     EFFECT: energy intensity of drilling wells in solid and frozen soils, including frozen sand, is reduced. 
     1 cl, 3 dwg
Patent RU-2756963-C1 (RU)
Title: Method for reclamation of water bodies and disposal of bottom sediments
Inventor: TRUBILIN ALEKSANDR IVANOVICH
IPC: E02B3/02
Filed: 2020-12-30
Granted: 2021-10-07
Abstract: FIELD: reclamation and water management construction. 
     SUBSTANCE: invention relates to the field of reclamation and water management construction and can be used as a device for surface wide-profile fields from bottom sediments with an increase in the useful capacity of water bodies. The method for reclamation of water bodies and disposal of bottom sediments includes the formation of sections of sediment dumps, sampling of bottom sediments from a water body and washing them into the section of sediment dumps using dredgers, discharge of purified water, according to the invention, the water body is divided into rectangular sections and above the normal retaining water level in the water area of ​​a water body from them form alternately located sections of sediment dumps, which are used as bioplato for wide-profile fields and channels for the accumulation of purified water, while preliminarily along the perimeter of the projected wide-profile fields to protect the erosion of their wet slopes in shallow water, geotubes are installed, which are filled with sandy bottom sediments and fixed at the bottom of the water body with the help of anchors, then, in the formed space between geotubes, from two sides from adjacent sections to form channels, they begin to sample bottom sediments and wash them in to form a wide-profile field. 
     EFFECT: ensures an increase in the efficiency of reclamation of a water body and an improvement in the ecology of the environment through the utilization of bottom sediments. 
     1 cl, 6 dwg
Patent RU-2761502-C1 (RU)
Title: Turbomachine housing with at least one lid, turbomachine and method for manufacturing lid
Inventor: KORBMACHER LARS
IPC: F04D29/42
Filed: 2019-08-06
Granted: 2021-12-08
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: group of inventions relates to the housing (2) of the turbomachine, to the method for manufacturing the lid (1) of the housing (2) and the turbomachine with the housing (2). The housing (2) of the turbomachine includes an opening along the axis (X) for the axial input of the shaft (10) passing along this axis (X) and passing along the direction of the periphery to the axis (X) of the surface adjacent to the jacket (11) of the housing (2). Provided as an inflow (7) or drain (8) of the technological fluid (4) hydroline (14) is made as an integral part of the lid (1). The group of inventions is aimed at making a compact housing (2) of a turbomachine and optimal manufacturing of the lid (1).  
     EFFECT: extension of the range of solutions for turbomachine production.  
     8 cl, 2 dwg
Patent RU-2757509-C1 (RU)
Title: Weighing beam loading device (bison weighted)
Inventor: Tissen Viktor Andreevich
IPC: B61K7/08
Filed: 2021-03-23
Granted: 2021-10-18
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to railway transport, in particular to track braking devices of railway transport, and is intended for securing wagons in order to prevent their unauthorized departure outside the receiving and dispatching (sorting and dispatching) tracks of railway stations. The beam bar weighing device contains brake beams fixed to the levers on both sides of the running rail, a hydraulic system with hydraulic cylinders and an electrohydraulic station with a control device. The hydraulic cylinder rod is a support for the running rail and provides the possibility of its adjustable subsidence, the levers are crescent-shaped and a flat support platform in contact with a cylindrical support placed on the rail base, brake beams made of rail are attached to the levers, and the levers are hinged to the running rail. The lifting of the brake beams above the level of the rail head by less than 65 mm ensures the passage of any rail rolling stock, snow removal equipment and expands the scope of the device. 
     EFFECT: durability of the device is achieved, the operating costs are reduced and the elimination of pressing loads on the wheelsets of the fixed cars. 
     1 cl, 3 dwg
Patent RU-2765012-C1 (RU)
Title: Method for detecting radio emission during vehicle searching
Inventor: Makhtaev Makhtaj Shapievich
IPC: B60S5/00
Filed: 2021-04-22
Granted: 2022-01-24
Abstract: FIELD: radio detection.SUBSTANCE: invention relates to technical means designed to locate radio emission sources on the bottom of motor vehicles. The method for detecting radio emission during vehicle inspection is that an examination area is used, on which a detection element is installed, containing a receiving antenna from a sensitive element capable of receiving signals in the range of radio emission, and a data processing unit that receives a signal from the detection element via wired or wireless technology. The detection element is fixed on the area with the possibility of placing it under the bottom of the car. In the immediate vicinity of the bottom, an activated communication blocker is placed for a while.EFFECT: increase in the efficiency of inspection of the bottom of the vehicle is achieved.7 cl
Patent RU-2762207-C1 (RU)
Inventor: MEDZHIDOV RASUL TENCHAEVICH
IPC: A61B17/221
Filed: 2021-04-27
Granted: 2021-12-16
Abstract: Изобретение относится к медицине, а именно к билиарной хирургии. Заменяют холангиостомический катетер на интрадьюсер 9,0 Fr, по нему вводят корзину Дормиа. Захватывают желчный камень корзиной Дормиа и прижимают его к торцу интрадьюсера. Параллельно корзине вводят ангиографический катетер и по нему проводят моносветовод. Под лучевой навигацией конец моносветовода лоцируют на желчный камень, подают лазерное излучение длиной волны 1,94 мкм и мощностью 40 Вт на выходе, длительностью 1-2 минуты, фрагментируя конкремент. Проводят баллонную дилатацию большого дуоденального сосочка, вымывают фрагменты конкремента из просвета пузыря в двенадцатиперстную кишку. Устанавливают холангиостомический катетер. Способ позволяет разрешить холедохолитиаз и холецистолитиаз антеградным способом тем пациентам, которым эндоскопический доступ стал неэффективным, особенно пациентам старческого возраста с полиморбидным состоянием под щадящим обезболиванием, дает возможность лечения желчнокаменной болезни и ее осложнений с одного прокола, предупреждает развитие осложнений миниинвазивного лечения желчнокаменной болезни. 1 ил., 4 пр.
Patent DE-3029579-C2 (DE)
IPC: G01N33/52
Filed: 1980-08-05
Granted: 1985-12-12
Abstract: A composition and process for permitting the separation of plasma or serum from whole blood. The composition includes glass fibers having an average diameter of from 0.2 mu  to 5 mu  and a density of 0.1 g/cm2 to 0.5 g/cm2. The process includes the steps of slowly trickling whole blood onto one side of a layer composed of the composition of glass fibers, whereby plasma or serum separated from the blood becomes available at another side of the layer. The total volume of the plasma or serum separated from the blood is limited to at most 50% of the absorption volume of the glass fiber layer.
Patent DE-3103510-C2 (DE)
Title: Vorrichtung zum pneumatischen Falschdrallspinnen
IPC: D01H4/02
Filed: 1981-02-03
Granted: 1985-04-18
Abstract: Die Erfindung betrifft eine Vorrichtung zur Herstellung eines umsponnenen Kerngarnes beim pneumatischen Spinnen. Dabei sind ein rohrförmiges, einen axial verlaufenden Faseransaugkanal (5) aufweisendes Spinnrohr (20) und eine Einrichtung (4) zum Zuführen von Stapelfasern (1) und Endlosfilamenten (2) zum Faseransaugkanal vorgesehen. Hinter dem Faseransaugkanal ist wenigstens eine Einrichtung zum radia-  len Abspreizen der Stapelfasern durch Turbulenzströmungen vorgesehen, die eine Faserspreizkammer (8) aufweist, zu der sich der Ansaugkanal (5) entlang einer ringstufigen Abreißkante (6) erweitert. Durch das turbulente Freiziehen der Stapelfaserenden werden diese in hohem Maße aus dem zulaufenden Faserband unter Stapellänge abgespreizt.
Patent DE-3113557-C2 (DE)
Title: Elektrische Meßeinrichtung für die Läufertemperatur elektrischer Maschinen
IPC: G01R31/34
Filed: 1981-04-03
Granted: 1984-04-26
Abstract: Eine induktive eisenlose Übertrageranordnung (7, 8) bildet mit ihrer ruhenden Ringspule (8) einen Teil des Schwingkreises eines freischwingenden Oszillators (9), der von einer ruhenden Gleichstromversorgung (11) gespeist wird. Der Oszillator (9) wird von einer periodisch mit temperaturabhängigem Tastverhältnis geschalteten rotierenden Belastungsschaltung (6) belastet und ändert pulsbreitenmoduliert seine Stromaufnahme und seine Schwingfrequenz. Die aus seiner Stromaufnahmeänderung mittels einer Einrichtung (10) abgeleiteten Meßsignale sind der Läufertemperatur proportional. Die taktweise Schaltung der Belastungsschaltung (6) erfolgt in Abhängigkeit von dem Signal eines Meßfühlers (1) und Ausgangsimpulses eines niederfrequenten Impulsgenerators (3) über einen Komparator (4). Die Frequenz des Impulsgenerators ist wesentlich kleiner als die Schwingfrequenz des Oszillators.
Patent DE-3117171-C2 (DE)
Title: Back- und Bratofen
IPC: H05B6/80
Filed: 1981-04-30
Granted: 1984-04-05
Abstract: Ein Back- und Bratofen, insbesondere Mikrowellenofen, weist einen Antriebsmotor (7) für eine durch eine Öffnung (3Δ) in der rückwärtigen Wandung (3) einer Backofenmuffel (2) bzw. eines Garraumes hindurchgeführten Antriebswelle (9) für ein Gebläse (4) zur Heißluftumwälzung in der Backofenmuffel (2) auf. Um einen Wärmeschutz für das Gebläse (4) in der Backofenmuffel (2) antreibenden Motor (7) zu erreichen, ist die Antriebswelle (9) in einem motorseitigen und einem gebläseseitigen Wellen-Teil (10, 11) aufgetrennt, wobei jedem der Wellenteile (10, 11) ein Mitnehmer (12, 13) zugeordnet ist und beiden Mitnehmern (12, 13) unter Bildung eines Luftspaltes (14) miteinander gekoppelt bzw. verspannt sind.